| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.xtracon.dk | 178.72.16.21 | — | AS3342 Cibicom A/S |
| ns2.xtracon.dk | 178.72.22.92 | — | AS3342 Cibicom A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.20.217.249 | 900s | vps.simpledigital.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| MS=ms37377490 |
| v=spf1 a:mail.bosted.net include:spf-esec.heimdalsecurity.com include:mitcom.dk include:spf.protection.outlook.com ip4:185.154.241.132 ip4:85.27.179.10 ip4:77.68.239.136 ip4:185.154.241.133 ip4:193.200.225.0/24 mx -all |
| Policy | Record (stutgaarden.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mail.bosted.net include:spf-esec.heimdalsecurity.com include:mitcom.dk include:spf.protection.outlook.com ip4:185.154.241.132 ip4:85.27.179.10 ip4:77.68.239.136 ip4:185.154.241.133 ip4:193.200.225.0/24 mx -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026012206 |
| Primary NS (MNAME) | ns.xtracon.dk |
| Responsible (RNAME) | hostmaster@xtracon.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 900s |